//
//  UserService.h
//  Guazi
//
//  Created by koolearn on 11-5-30.
//  Copyright 2011年 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "User.h"


@interface UserService : NSObject {
    
}

+ (BOOL) createFriendship:(User*)user;
+ (BOOL) destroyFriendship:(User*)user;

+ (BOOL) setUserGroups:(long long)userId groups:(NSArray*)groups;

+ (BOOL) addUser:(User*)user groups:(NSArray*)groups;

@end
